For decades, economic textbooks have argued that a weak currency helps exports and strengthens domestic industry. The logic appears simple: when a country’s currency depreciates, its goods become cheaper in global markets, exports rise, imports fall, and the economy regains balance. But India’s recent experience suggests that this classical theory no longer works automatically in a globalised, import-dependent economy. The rupee has weakened sharply even against a relatively soft dollar, yet India has not witnessed the kind of export surge that countries like China, South Korea, or even Turkey experienced during phases of currency weakness. This is because India’s export structure itself has changed in a way that limits the benefits of depreciation.

Most major Indian export sectors today depend heavily on imported raw materials, components, energy, or technology. Electronics is perhaps the clearest example. India’s electronics exports have undoubtedly risen impressively in recent years, but much of this growth is driven by assembly operations based on imported chips, displays, sensors, machinery, and intellectual property. In many cases, India contributes labour, packaging, and testing, while high-value components continue to arrive from East Asia. As a result, when the rupee weakens, the cost of imported inputs rises almost immediately, offsetting much of the competitive advantage that depreciation is supposed to provide.

The same contradiction is visible in petroleum exports. India exports large quantities of refined petroleum products and appears to be a major energy exporter in gross terms. However, the crude oil being refined is overwhelmingly imported in dollars. The country earns refining margins, but the underlying import bill remains huge. A weaker rupee therefore raises the cost of crude imports sharply while only marginally improving export profitability. Headline export numbers may look strong, but the actual domestic value addition is far smaller than commonly assumed.

Even India’s globally respected pharmaceutical industry carries this structural weakness. Indian generic medicines dominate markets across the developing world, but a significant share of Active Pharmaceutical Ingredients is still imported, particularly from China. India excels in formulation, scale manufacturing, and regulatory compliance, yet important parts of the supply chain remain external. When the rupee depreciates, imported pharmaceutical inputs become more expensive, squeezing margins and limiting the benefits of export competitiveness.

This explains why India’s export elasticity remains weak. In countries with deeply integrated domestic manufacturing ecosystems, currency depreciation quickly improves competitiveness because most inputs are sourced locally. India, by contrast, imports inflation faster than it exports competitiveness. A falling rupee raises the cost of fuel, industrial components, logistics, electronics, chemicals, and capital goods almost immediately. But exports do not respond proportionately because import dependence is embedded inside the export sector itself.

This is one reason why India’s currency weakness has become particularly concerning. Normally, emerging market currencies weaken when the dollar strengthens globally or when crude oil prices rise sharply. But in recent months the dollar itself has softened against most major currencies, crude prices have remained relatively moderate, and yet the rupee has continued to weaken. This suggests that India’s problem is increasingly structural rather than cyclical.

The Reserve Bank of India has attempted to smooth the pressure through interventions in both spot and offshore Non-Deliverable Forward markets. Yet such intervention only buys time; it does not remove the underlying imbalance. Meanwhile, Foreign Portfolio Investors continue to reduce exposure at the margin, and India’s large external liabilities require steady dollar outflows in the form of interest payments, imports, and hedging demand.

The weakness becomes even more serious because domestic credit growth is now running faster than deposit growth. Banks are lending aggressively while household savings increasingly move toward gold, mutual funds, or physical assets rather than bank deposits. In an environment of persistent currency depreciation, holding idle cash in rupees appears irrational to many savers. Gold, by contrast, is seen as a global store of value insulated from rupee erosion.

The irony is that India’s strongest external stabiliser today is not merchandise exports but services exports, especially information technology and business services. These sectors generate valuable dollar inflows with relatively high domestic value addition. Without them, pressure on the rupee would likely be much more severe. Yet services alone cannot absorb India’s massive labour force or fully offset merchandise trade vulnerabilities.

Countries like Turkey demonstrate that nominal GDP can continue rising in dollar terms even amid severe currency depreciation. But Turkey possessed certain advantages India lacks: stronger tourism earnings, deeper integration into European manufacturing supply chains, and export sectors more responsive to currency movements. India’s depreciation, by contrast, risks becoming more inflationary than expansionary.

The deeper concern, therefore, is not merely that the rupee is weakening. It is that the structure of the Indian economy no longer allows depreciation to generate the compensating export boom that classical economics would predict. A weak currency hurts households immediately through higher inflation and lower purchasing power, while the export gains remain limited because so much of the export sector itself depends on imports. That is why India’s currency problem increasingly appears structural rather than temporary.